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8x Software configurable Analog/Digital (A/D)
The micro:bit Click adapter is powered from the micro:bit itself
Bottom water level monitoring
The interface to the variable resistance sensor is a convenient terminal block
Milesight WS302 LoRaWAN Sound Level Sensor Cellular Antenna 8x Software configurable Analog/Digital (A/D)Milesight WS302 LoRaWAN Sound Level Sensor WS302 is an advanced LoRaWAN Sensor for monitoring noise sound level in decibels (dB) with ease. 30 to 120 dBA Measurement Range 3 dB Accuracy; 0. 1 dB Resolution A Weighting, C Weighting & Fast Time Weighting Measurement Unit: SPL Actual, Leq, and Lmax Accurate Sound Level Measurement LED Alarm Indicator 1. 5~4 Years Battery Life Easy Configuration (Via NFC) A & C Weighting as Needed Choose A weighting or C